68028816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 187140800

約数和(自身を除く): 119111984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 291, 304, 388, 456, 582, 769, 776, 912, 1164, 1538, 1552, 1843, 2307, 2328, 3076, 3686, 4614, 4656, 5529, 6152, 7372, 9228, 11058, 12304, 14611, 14744, 18456, 22116, 29222, 29488, 36912, 43833, 44232, 58444, 74593, 87666, 88464, 116888, 149186, 175332, 223779, 233776, 298372, 350664, 447558, 596744, 701328, 895116, 1193488, 1417267, 1790232, 2834534, 3580464, 4251801, 5669068, 8503602, 11338136, 17007204, 22676272, 34014408, 68028816]

約数ペア:

[(1, 68028816), (2, 34014408), (3, 22676272), (4, 17007204), (6, 11338136), (8, 8503602), (12, 5669068), (16, 4251801), (19, 3580464), (24, 2834534), (38, 1790232), (48, 1417267), (57, 1193488), (76, 895116), (97, 701328), (114, 596744), (152, 447558), (194, 350664), (228, 298372), (291, 233776), (304, 223779), (388, 175332), (456, 149186), (582, 116888), (769, 88464), (776, 87666), (912, 74593), (1164, 58444), (1538, 44232), (1552, 43833), (1843, 36912), (2307, 29488), (2328, 29222), (3076, 22116), (3686, 18456), (4614, 14744), (4656, 14611), (5529, 12304), (6152, 11058), (7372, 9228)]